<div id="menumain" class="wumainmenu wumainmenu-s1">
    <div class="bg"></div>
    <div class="line"></div>
    <div class="bd">
        <ul>
            <li class="n1">
                <dl>
                    <dt>
                        <a href="/"><span></span>网站首页</a>
                    </dt>
                </dl>
            </li>
            <li class="n2">
                <dl>
                    <dt>
                        <a href="/about.html"><span></span>公司简介</a>
                    </dt>
                </dl>
            </li>
            <li class="n3">
                <dl>
                    <dt>
                        <a href="/news.html"><span></span>新闻动态</a>
                    </dt>
                </dl>
            </li>
            <li class="n4">
                <dl>
                    <dt>
                        <a href="/product.html"><span></span>产品系列</a>
                    </dt>
                </dl>
            </li>
            <li class="n5">
                <dl>
                    <dt>
                        <a href="/contact.html"><span></span>服务理念</a>
                    </dt>
                    <dd></dd>
                </dl>
            </li>
        </ul>
    </div>
</div>